OT-2026-000060679
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000060679) never changes.
Identity and time
| Publication number | OT-2026-000060679 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-7996-86d5-cb21ed57cd2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060679 |
| Status | PUBLIC |
Content hashes
| Canonical text | e564e220f41564d6ce3929ff84b4bd58c10a560fd989e6277ad9789df269b96a |
|---|---|
| Markdown | b9fc200af404e1236f46242e77dbf11051f55663c23410e53023423252823850 |
| Publication page | fd0ed213cbb10cdc475f93fcd069b46a17e0db773bf946c61192716b106f3c42 |
| Manifest | a7c2f31b6c6291fd6037a887ab1a0c961618fd1d9fef0fa74d9b1ce7f2d3b4bb |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | U6lMnaCj4TCyyzTf8WhUvEGP+UAJGWXthqFQE470KjX6C498rsj67N7MfarELxDHIOeWe06lEPfI4jVKqaMIAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:19.272891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060679observed fd0ed213cbb10cdc475f93fcd069b46a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:19.255798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060679/manifest.jsonobserved a7c2f31b6c6291fd6037a887ab1a0c96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:19.239352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060679/publication.mdobserved b9fc200af404e1236f46242e77dbf110...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:19.220799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060679/publication.txtobserved e564e220f41564d6ce3929ff84b4bd58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|